Найдите производную функции у=f (x)1

[latex]( \sqrt{x \sqrt{x} })` = (x^{1/2}*x^{1/4})`=(x^{3/4})`= \frac{3}{4}x^{3/4-1}=\\\\=\frac{3}{4}x^{-1/4}= \frac{3}{4 \sqrt[4]{x} } \\\\\\ (\frac{1}{x \sqrt[3]{2x} })`=( \frac{1}{ \sqrt[3]{2} } x^{-1}*x^{-1/3})`= \frac{1}{ \sqrt[3]{2}}*(x^{-4/3})`=\frac{1}{ \sqrt[3]{2}}*(- \frac{4}{3})*x^{-7/3}=\\\\= -\frac{4}{3 \sqrt[3]{2x^7} }=-\frac{4}{3x^2 \sqrt[3]{2x} } [/latex]